| 释义 |
Irrigation method灌溉法Irrigation method灌溉法水利工程Irrigation method, basin水盤灌溉法水利工程Irrigation method, border埂間灌溉法水利工程Irrigation method, broad漫灌法水利工程Irrigation method, check分區灌溉法水利工程Irrigation method, continuous flow常流灌溉法水利工程Irrigation method, corrugation畦灌法水利工程 |